Method for operating a waste heat steam generator

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10948178
APP PUB NO 20190338944A1
SERIAL NO

16314905

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Abstract

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A method for operating a waste heat steam generator, in particular one designed according to the forced flow principle, having an evaporator, through which a flow medium flows; an economizer having a number of economizer heating surfaces, and having a bypass line, which on the flow medium side is connected in parallel to a number of economizer heating surfaces. A variable that is characteristic of the heat energy supplied to the waste heat steam generator for controlling or regulating the flow rate of the bypass line is used, wherein the regulating or controlling of the flow rate of the flow medium through the bypass line takes place at the inlet of the evaporator subject to a supercooling target value. The regulating or controlling of the flow rate of the flow medium through the bypass line also takes place at the outlet of the evaporator subject to an overheating target value.

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Patent Owner(s)

  • SIEMENS ENERGY GLOBAL GMBH & CO. KG

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Brückner, Jan Uttenreuth, DE 42 150
Thomas, Frank Erlangen, DE 48 398

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